01 -
Combine chicken, chopped lemongrass, garlic, soy sauce, sesame oil, sugar, black pepper, and cayenne pepper (if using) in a ziploc bag. Seal and shake to evenly coat the chicken. Refrigerate for at least 1 hour, preferably 2 hours.
02 -
Heat vegetable oil in a large skillet over medium heat. Place marinated chicken in the skillet and cook for 7 minutes per side, or until browned and the internal temperature reads 165°F (75°C).
03 -
Slice cooked chicken into strips and serve over steamed rice. Garnish with sesame seeds and chopped cilantro, if desired.
04 -
Preheat grill to medium-high heat. Grill chicken for 6-7 minutes per side, or until the internal temperature reads 165°F (75°C).